diff options
Diffstat (limited to 'boost/parameter/value_type.hpp')
| -rw-r--r--[-rwxr-xr-x] | boost/parameter/value_type.hpp | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/boost/parameter/value_type.hpp b/boost/parameter/value_type.hpp index 7415a5cd2a..a323dcf37c 100755..100644 --- a/boost/parameter/value_type.hpp +++ b/boost/parameter/value_type.hpp @@ -12,18 +12,13 @@ # include <boost/parameter/aux_/void.hpp> # include <boost/type_traits/is_same.hpp> -# if BOOST_WORKAROUND(BOOST_MSVC, < 1300) -# include <boost/mpl/eval_if.hpp> -# endif - namespace boost { namespace parameter { // A metafunction that, given an argument pack, returns the type of // the parameter identified by the given keyword. If no such // parameter has been specified, returns Default -# if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) \ - || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) +# if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) template <class Parameters, class Keyword, class Default> struct value_type0 { @@ -41,14 +36,9 @@ struct value_type0 # endif template <class Parameters, class Keyword, class Default = void_> -# if !BOOST_WORKAROUND(BOOST_MSVC, < 1300) struct value_type -# else -struct value_type_eti -# endif { -# if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) \ - || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) +# if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) typedef typename mpl::eval_if< mpl::is_placeholder<Parameters> , mpl::identity<int> @@ -67,24 +57,8 @@ struct value_type_eti )); # endif -# if !BOOST_WORKAROUND(BOOST_MSVC, < 1300) - BOOST_MPL_AUX_LAMBDA_SUPPORT(3,value_type,(Parameters,Keyword,Default)) -# endif -}; - -# if BOOST_WORKAROUND(BOOST_MSVC, < 1300) -template <class Parameters, class Keyword, class Default = void_> -struct value_type -{ - typedef typename mpl::eval_if< - is_same<Parameters, int> - , mpl::identity<int> - , value_type_eti<Parameters, Keyword, Default> - >::type type; - BOOST_MPL_AUX_LAMBDA_SUPPORT(3,value_type,(Parameters,Keyword,Default)) }; -# endif // A metafunction that, given an argument pack, returns the type of // the parameter identified by the given keyword. If no such |